Water resource use efficiency
Academy of Water Resource Conservation Forests in Qilian Mountains of Gansu Province
agricultural high-efficiency water use
Agricultural water efficiency use
Agricultural water resource
Agriculture water efficiency
Agronomy water efficiency
available water resource
Carrying capacity of water resource
China Institute of Water Resource and Hydropower Research
中国水利水电科学研究院泥沙研究所
中国水利水电科学研究院岩土工程研究所
city water resource area
cloud and water resource
coal mining without destroying water resource
compound high efficiency water-reducing agent
Comprehensive Exploitation of Water Resource